Question

Mother is 3time as old as her son.after12 year,her age will be twice as the age of her son.find present age

Answer 1

let son's age be x and his mother's age be 3x
2(X+12)=(3x+12)
2x+24=3x+12
X=12 then 3x=36

Answer 2

here your solution hope you understand the concept and solution if your doubt is.cleared.I'm glad if not u can ask ...... thank you